We can go ahead and bend the octagon into three dimensions to get an idea of the topology generated by this tiling of the hyperbolic plane.
The octagon is formed by a kind of train-track motif that jogs around a flower-blossom design.
It was an odd octagon shape with large windows along the five outer walls.
If you think of an octagon as a square with its corners cut off, you'll realize how simple the shape truly is.
Goodbye to the quaint packaging, goodbye to the fruit-and-nut delight, and so-long to the vanilla octagon .
You'll find that the interior angle of a regular octagon is 135 degrees.
The octagon , suggests Perrin, was chosen for its resonance with the baptistries of the ancient and gothic worlds.
At any given fight, Leon's on one side of the octagon , I'm on the other.
The Chicago studio had an octagon room with sketches on the walls.
Even more astonishing is his chapel, designed by Einhard on the basis of the mystic octagon .